Evidence map›Paper›PMID 31133689›Full record

ArticleNature neuroscience2019

Emergent modular neural control drives coordinated motor actions.

Stefan M Lemke, Dhakshin S Ramanathan, Ling Guo, Seok Joon Won, Karunesh Ganguly

Abstract read
In one paragraph

Article in Nature neuroscience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 87 papers.

0numbers the graph read from it
0cells of the map it votes in
87citing papers in PubMed
8.0field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

87 citing papers in PubMed, 140 citations in OpenAlex.

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27 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Stefan M LemkeNeuroscience Graduate Program, University of California San Francisco, San Francisco, CA, USA.
Dhakshin S RamanathanDepartment of Neurology, University of California San Francisco, San Francisco, CA, USA.ORCID http://orcid.org/0000-0002-5212-3067
Ling GuoNeuroscience Graduate Program, University of California San Francisco, San Francisco, CA, USA.
Seok Joon WonDepartment of Neurology, University of California San Francisco, San Francisco, CA, USA.
Karunesh GangulyDepartment of Neurology, University of California San Francisco, San Francisco, CA, USA. karunesh.ganguly@ucsf.edu.ORCID http://orcid.org/0000-0002-2570-9943
San Francisco VA Medical Center · US

Funding

Optimizing peripheral stimulation parameters to modulate the sensorimotor cortex for post-stroke motor recoveryR01MH111871 · NIMH · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GANGULY, KARUNESH · 2016 to 2019
$2.0M
Development of circuit-based therapies for motor recovery after strokeK02NS093014 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GANGULY, KARUNESH · 2015 to 2019
$921k
Neurophysiological Basis for Enhancing Motor Recovery After StrokeI01RX001640 · VA · VETERANS AFFAIRS MED CTR SAN FRANCISCO · PI Karunesh Ganguly · 2016 to 2026
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Enhancing Neural Circuit Plasticity to Promote Recovery After TBIIK2BX003308 · VA · VETERANS AFFAIRS MED CTR SAN FRANCISCO · PI RAMANATHAN, DHAKSHIN · 2016 to 2020
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American Heart Association-American Stroke Association 17PRE33410530BLRD VA IK2 BX003308NIMH NIH HHS R01 MH111871NINDS NIH HHS K02 NS093014RRD VA I01 RX001640
6 · The paper itself

Abstract

A remarkable feature of motor control is the ability to coordinate movements across distinct body parts into a consistent, skilled action. To reach and grasp an object, 'gross' arm and 'fine' dexterous movements must be coordinated as a single action. How the nervous system achieves this coordination is currently unknown. One possibility is that, with training, gross and fine movements are co-optimized to produce a coordinated action; alternatively, gross and fine movements may be modularly refined to function together. To address this question, we recorded neural activity in the primary motor cortex and dorsolateral striatum during reach-to-grasp skill learning in rats. During learning, the refinement of fine and gross movements was behaviorally and neurally dissociable. Furthermore, inactivation of the primary motor cortex and dorsolateral striatum had distinct effects on skilled fine and gross movements. Our results indicate that skilled movement coordination is achieved through emergent modular neural control.

Indexed as

Models, NeurologicalAction PotentialsAnimalsConditioning, OperantCorpus StriatumForelimbIntracranial ThrombosisLearningMotor CortexMotor SkillsMuscimolPatch-Clamp TechniquesPsychomotor PerformanceRatsReinforcement, PsychologyMuscimol

Identifiers

PMID31133689
PMCPMC6592763
OpenAlexW2947039493

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.